- probability distribution curve
- 概率分布曲线
English-Chinese Dictionary of Agriculture (英汉农业大词典). 2013.
probability distribution curve
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Probability distribution — This article is about probability distribution. For generalized functions in mathematical analysis, see Distribution (mathematics). For other uses, see Distribution (disambiguation). In probability theory, a probability mass, probability density … Wikipedia
probability distribution — The mathematical function describing the probability of different events, as described by values for a variable. A symmetrical distribution (one where to values are evenly distributed around the mean) is called a bell curve, a normal distribution … Financial and business terms
Continuous probability distribution — In probability theory, a probability distribution is called continuous if its cumulative distribution function is continuous. That is equivalent to saying that for random variables X with the distribution in question, Pr [ X = a ] = 0 for all… … Wikipedia
normal probability distribution — A probability distribution for a continuous random variable that forms a symmetrical bell shaped curve around the mean. This distribution has no skewness or excess kurtosis. Bloomberg Financial Dictionary … Financial and business terms
Normal probability distribution — A probability distribution for a continuous random variable that is forms a symmetrical bell shaped curve around the mean. The New York Times Financial Glossary … Financial and business terms
probability theory — Math., Statistics. the theory of analyzing and making statements concerning the probability of the occurrence of uncertain events. Cf. probability (def. 4). [1830 40] * * * Branch of mathematics that deals with analysis of random events.… … Universalium
Probability metric — A probability metric is a function defining a distance between random variables or vectors. In particular the probability metric does not satisfy the identity of indiscernibles condition required to be satisfied by the metric of the metric… … Wikipedia
distribution — noun 1 way sth is shared or exists over an area ADJECTIVE ▪ egalitarian, equitable, fair ▪ to ensure a fair distribution of wealth ▪ inequitable, unfair ▪ … Collocations dictionary
Pareto distribution — Probability distribution name =Pareto type =density pdf cdf Pareto cumulative distribution functions for various k with x m = 1. The horizontal axis is the x parameter. parameters =x mathrm{m}>0, scale (real) k>0, shape (real) support =x in [x… … Wikipedia
probability and statistics — ▪ mathematics Introduction the branches of mathematics concerned with the laws governing random events, including the collection, analysis, interpretation, and display of numerical data. Probability has its origin in the study of gambling… … Universalium
Lévy distribution — Probability distribution name =Lévy (unshifted) type =density pdf cdf parameters =c > 0, support =x in [0, infty) pdf =sqrt{frac{c}{2pi frac{e^{ c/2x{x^{3/2 cdf = extrm{erfc}left(sqrt{c/2x} ight) mean =infinite median =c/2( extrm{erf}^{… … Wikipedia
